Electrical Grade Pressboard Sheet for Power Transformer Insulation

Name: Electrical Grade Pressboard Sheet for Power Transformer Insulation
Brand: Xuchang Zhongcheng Insulation Materials Co., Ltd.
SKU: 2308239595

Henan, ChinaXuchang Zhongcheng Insulation Materials Co., Ltd.

US$1.69

2,000-4,999 kg

US$1.49

5,000+ kg

Sample price:US$10.00/kg.Request sample

Product profile

Customization

Available

Application

Electrical Power System

Color

Brown

Model NO.

Electrical Insulation Pressboard

Material

Paper Pulp

Maximum Voltage

>100KV

Thermal Rating

E 120

Thickness

Customizable

Specification

Customized

Trademark

zhongcheng

Origin

Henan, China

Key features

High Mechanical Strength Provides excellent tensile strength and structural support for transformer internal components.

Excellent Oil Impregnation Performance High oil absorption ensures stable performance in transformer oil systems.

Superior Electrical Insulation in Oil Delivers reliable dielectric strength in high voltage oil immersed environments.

Low Moisture and High Stability Maintains stable physical and electrical properties during long term operation.

High Compression and Recovery Performance Excellent compressibility and rebound characteristics for structural assembly applications.

Company profile

Fast DeliveryHigh Repeat Buyers ChoiceCustomization from SamplesODM Services

Xuchang Zhongcheng Insulation Materials Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: Own rich exporting experience CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.94h

About Our Factory & Business Background

AddressNo. 3376 Xufan Road, Jian'an District, Xuchang, Henan, China

Plant Area5000 square meters

Number of Employees51

Registered Capital2,100,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity1 KG

Supply Chain Partners300

Our Production Capability & Technical Expertise

Main ProductsAMA, AHA, NMN, NHN, PMP

Production Lines3

Production MachinesBelt Making Machine, Wrapping Machine, Cutting & Rolling Machine, Plate Cutting Machine

QA/QC inspectors1 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers5 people

Traceability of Raw MaterialsNo

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2007-10-15

Main MarketsSouth America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), South Asia

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff6

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What is Electrical Insulation Pressboard used for?

It is used as structural insulation material in oil immersed transformers for spacing, support and electrical insulation between windings and components.

Q:What grade do you offer for transformer pressboard?

We offer G3, G4 and G5 grades according to GB/T 19264.3-2013 standards. G4 is widely used for medium and high voltage transformer applications.

Q:Can this pressboard be used in transformer oil?

Yes. It has excellent oil compatibility and maintains stable mechanical and electrical performance in transformer oil environments.